RT Journal Article SR Electronic T1 On the minute structure of the solar photosphere JF American Journal of Science JO Am J Sci FD American Journal of Science SP 87 OP 101 DO 10.2475/ajs.s3-7.38.87 VO s3-7 IS 38 A1 Langley, S. P. YR 1874 UL http://www.ajsonline.org/content/s3-7/38/87.abstract AB